Beautiful M1nds #4

This project is dedicated to the beautiful minds of the last centuries. I am talking about philosophy, math, science, physics, everything related to human knowledge.

I chosen 6 illustrious thinkers: Karl Marx, Stephen Hawking, Albert Einstein, Nikola Tesla, Sigmund Freud and Alan Turing. Each one of them made the world to step forward on different perspectives.

The algorithm is creating the famous iconic shapes of the beautiful minds using only letters, and the letters are just taken from their own books:
Karl Marx - Das Kapital
Sigmund Freud - The Interpretation of Dreams
Stephen Hawking - Particle Creation by Black Holes
Nikola Tesla - The Inventions Researches and Writings
Albert Einstein - Relativity
Alan Turing - Computing Machinery and Intelligence

There are 3 features:
The Font
The Size of the Font
The Author

The smaller is the font size, the more accurate becomes the image.
This is a tribute to human knowledge but also to Visual Poetry Art or Data Poetry and phenomenal artists like Jiri Kolar.